The difference between Xuankong Dagua and Daxuankong
Haha, speaking of Xuan Kong, the most authoritative theory of Xuan Kong since the Qing Dynasty is none other than "Shen's Xuan Kong Xue". That is the result of Mr. Shen Zhurong spending his whole life to understand Zhang Zhongshan's "Yin and Yang Two Houses". What is commendable is that Mr. Shen has made his research results public to the world, so that the Xuankong Feng Shui from Yang Junsong to Jiang Dahong and Zhang Zhongshan can be passed down to the world. The book reveals the secrets that were not taught by the predecessors and guides the learning of Xuankong. The right path of Feng Shui has made great achievements in Xuan Kong Feng Shui; most modern Xuan Kong theories are based on "Shen's Xuan Kong Xue".
As for Daxuankong, I guess the poster may be talking about the Chinese Daxuankong of Du Yanlin's "Master". This adds the word "big" before the word "Xuankong". I wonder if it implies that Shen The "little" of Xuankong (although Mr. Shen is not the true successor of Xuankong). What is this theory like? I am not very knowledgeable and cannot introduce it.
Looking for the Da Xuan Kong Feng Shui Essence Book
Is the Xuan Kong Da Gua the most accurate and effective? The Xuan Kong Da Gua is a method of fixing the sixty-four hexagrams and the three hundred and eighty-four lines on the compass according to a certain method.
According to this method of use, there are 384 different line positions for Yin and Yang houses, that is, there are 384 different theoretical methods of use.
If combined with the specific environmental terrain, of course it will be ever-changing, and the theoretical system should be large and complete.
The problems are: 1. All compasses have differences (my experiment is: randomly select ten compasses, and after several comparisons, the maximum difference is ten degrees, and the difference is usually two or three degrees).
In the past, people generally used round disks and could not detect this difference. Nowadays, square disks are invented, which are more convenient and less troublesome to use than round disks.
The square plate can be used to test the compass difference. After inspection, it is found that all commonly manufactured compasses have differences (modern precision azimuth instruments with one part per hundred thousand all have difference characteristics, which is not necessary for ordinary manufacturing). (Said), I don’t know what kind of compass the ancients used and what method they used to fix the three hundred and eighty-four lines on the compass.
Is the compass made in ancient times really better than modern ones? 2. Feng Shui is an empirical subject. If there is no empirical example as a basis, it can only be considered as going from theory to theory, from formula to formula, and cannot be considered as a tested science.
This empirical discipline, according to the argument of an authoritative person in China, is that for each method of use, five hundred examples must be found and demonstrated based on real-life examples before it can be considered to be consistent with scientific logic. inference.
Based on this argument, there are 384 theoretical methods used in Xuan Kong Da Gua. The author of Xuan Kong Da Gua must complete about 200,000 social survey cases before they can be considered as scientific arguments.
How it actually works requires further consideration and demonstration by later scholars.
The conclusion is: Zhang Wuzhe's Xuankong Dagua method, Jiang Dahong's Xuankong Flying Star method, and the method of dividing gold by the twenty-eight constellations of Lianshan Guizang.
These are relatively complicated theoretical systems in the theory of Feng Shui and Qi regulation. Most people dare not get involved. Some people have been doing Feng Shui their entire lives. They cannot even name these Feng Shui Qi regulation methods, let alone specific ones. Used in practice.
Although the systems and methods of these Feng Shui Qi regulating theories are complex and profound, and the integrity of the system itself is also more complete than other Feng Shui Qi regulating systems, however, when considered with an empirical scientific attitude, we can only conclude that this This feng shui qi regulating theoretical system has theoretically completed formulas and systems, and it is necessary to do further scientific research on practical facts.
If someone is willing to make efforts in this area, find examples to demonstrate from reality, and complete empirical considerations, it should be considered a world-first.